Elkhunter1983
Well-Known Member
I finally got out today to test some more loads. Today's platter had three charge weights from 58.5-59.5 and two different seating depths (3 rounds for each).
The three best performers were:
58.5 grains seated -0.13 two rounds side by side with one about 0.75" away
59.0 grains seated +0.01 two rounds stacked vertically with one about 0.75" away
59.5 grains seated +0.01 two rounds in one hole with one about 0.50" away
So what I'm seeing here is
1. my assumption that more powder was needed was true.
2. No excessive pressure signs.
3. I want to see if fireformed and collet neck sized brass will improve accuracy
4. 59.5 grains is where i want to explore.
5. I need to chronograph and see long range performance.
Thank ya'll for your help. I will update as soon as possible. The chronograph results may cause me to reconsider powder choice. I'm hoping for 3100+fps.
The only reason you won't get 3100 or close with that load is because of you bullet being jammed or your barrel isn't long enough.
Andy